The Study Fee Costs More Than the Panels. The Genset Keeps Burning Diesel While You Wait.
An Iloilo distribution utility charges a 'grid-readiness study' to approve rooftop solar. The bill outruns the hardware, and net-metering approvals sit for months.
A homeowner in Iloilo buys panels, an inverter, and mounting rails, then learns the cheapest part of going solar was the equipment. Before the utility signs off on net-metering, it wants a grid-readiness study, and the quote lands higher than the entire rooftop install. So the panels sit dark on the roof while the paperwork sits in a queue.
This is how a clean-energy target dies in the fine print. The national push toward renewables promises households a way off expensive grid power, but a single line item at the distribution level can stall it for months.
What the fee actually buys
Utilities have a real technical case. A neighborhood full of rooftop systems feeding power back into old lines can strain equipment that was built to push electricity one direction, and someone has to check whether the local transformer can take it. Grid-connection studies exist for that reason across the region, and regulators recognize them.
The problem is who pays, how much, and how long it takes. When a study for a single residential system costs more than the system itself, the fee stops reading as engineering and starts reading as a toll. A legitimate technical requirement can still function as a wall.
Diesel wins by default
While the net-metering application waits, the household or the small business runs what it always ran. In much of Panay that means grid power billed at some of the highest rates in the country, and during outages it means a diesel genset coughing in the yard. Every month the approval stalls is another month of fuel receipts and grid charges the solar was supposed to cut.
That math favors the utility twice. The customer keeps buying grid electricity, and the customer never becomes a supplier who feeds cheaper power back into the system. A solar owner stuck in the queue is just a regular ratepayer with expensive hardware on the roof.
The gap regulators leave open
Net-metering rules were written to let ordinary consumers generate their own power and sell the surplus, and the policy is on the books. What the rules leave loose is the fee structure and the timeline at the distribution end, and that loose space is where installers and homeowners lose the plan.
Electric cooperatives and private distributors both face genuine cost pressure, and some studies genuinely need doing. Yet without a cap tied to system size and a hard clock on approvals, the study fee becomes a discretionary charge that only the utility fully understands. Advocacy groups pushing rooftop solar have flagged exactly this pattern in several provinces, where approvals crawl and fees vary with no public schedule.
Ask an Iloilo installer why a paid-for system sits idle and the answer is not a supply problem or a skills problem. It is a quote for a study, a queue with no deadline, and a genset that runs because the cheaper power on the roof is still waiting for a signature.
